Skip to content

Skill catalog

633coding agent skills synced from skills.sh, with their install counts. Read them here, or let your agent fetch the right one through the Graph-of-Skills MCP server.

Want your agent to use these? Set up Graph-of-Skills or get a free key. How these skills are sourced and what we check. Cannot find one? Your agent can write a skill for your own library. Have skills of your own? Install one on another machine. A skill that comes from GitHub shows its npx skills add command on its page.

Showing 151 to 200 of 633
  1. dxf earthtojake/text-to-cad

    Generate, regenerate, and validate 2D DXF drawings from Python build123d sources. Use for DXF files, `.py` drawing scripts, @dxf models, 2D profiles, outlines, templates, gaskets, panels, flat patterns, laser/plasma/wat…

    9,134 installs
  2. quasi-coder github/awesome-copilot

    Expert 10x engineer skill for interpreting and implementing code from shorthand, quasi-code, and natural language descriptions. Use when collaborators provide incomplete code snippets, pseudo-code, or descriptions with…

    9,066 installs
  3. typescript-react-reviewer dotneet/claude-code-marketplace

    Expert code reviewer for TypeScript + React 19 applications. Use when reviewing React code, identifying anti-patterns, evaluating state management, or assessing code maintainability. Triggers: code review requests, PR r…

    8,954 installs
  4. github-copilot-starter github/awesome-copilot

    Set up complete GitHub Copilot configuration for a new project based on technology stack

    8,949 installs
  5. create-github-pull-request-from-specification github/awesome-copilot

    Create GitHub Pull Request for feature request from specification file using pull_request_template.md template.

    8,945 installs
  6. java-refactoring-remove-parameter github/awesome-copilot

    Refactoring using Remove Parameter in Java Language

    8,901 installs
  7. dotnet-patterns affaan-m/ecc

    Idiomatic C# and .NET patterns, conventions, dependency injection, async/await, and best practices for building robust, maintainable .NET applications. Use when writing or reviewing C# / .NET code — DI, async, or genera…

    8,880 installs
  8. nodejs-keccak256 affaan-m/ecc

    Prevent Ethereum hashing bugs in JavaScript and TypeScript. Node's sha3-256 is NIST SHA3, not Ethereum Keccak-256, and silently breaks selectors, signatures, storage slots, and address derivation. Use when hashing for E…

    8,880 installs
  9. codegen vercel-labs/json-render

    Code generation utilities for json-render. Use when generating code from UI specs, building custom code exporters, traversing specs, or serializing props for @json-render/codegen.

    8,857 installs
  10. python-pro jeffallan/claude-skills

    Use when building Python 3.11+ applications requiring type safety, async programming, or robust error handling. Generates type-annotated Python code, configures mypy in strict mode, writes pytest test suites with fixtur…

    8,762 installs
  11. power-apps-code-app-scaffold github/awesome-copilot

    Scaffold a complete Power Apps Code App project with PAC CLI setup, SDK integration, and connector configuration

    8,739 installs
  12. dataverse-python-quickstart github/awesome-copilot

    Generate Python SDK setup + CRUD + bulk + paging snippets using official patterns.

    8,733 installs
  13. modern-python trailofbits/skills

    Configures Python projects with modern tooling (uv, ruff, ty). Use when creating projects, writing standalone scripts, or migrating from pip/Poetry/mypy/black.

    8,713 installs
  14. create-spring-boot-kotlin-project github/awesome-copilot

    Create Spring Boot Kotlin Project Skeleton

    8,701 installs
  15. code-simplifier getsentry/skills

    Simplifies and refines code for clarity, consistency, and maintainability while preserving all functionality. Use when asked to "simplify code", "clean up code", "refactor for clarity", "improve readability", or review…

    8,668 installs
  16. m15-anti-pattern actionbook/rust-skills

    Use when reviewing code for anti-patterns. Keywords: anti-pattern, common mistake, pitfall, code smell, bad practice, code review, is this an anti-pattern, better way to do this, common mistake to avoid, why is this bad…

    8,616 installs
  17. evm-token-decimals affaan-m/ecc

    Prevent silent decimal mismatch bugs across EVM chains. Covers runtime decimal lookup, chain-aware caching, bridged-token precision drift, and safe normalization for bots, dashboards, and DeFi tools. Use when handling t…

    8,430 installs
  18. firecrawl-developer-index firecrawl/skills

    Searches current documentation, release notes, API references and public repository issues for libraries, frameworks, SDKs, APIs and CLI tools with `firecrawl developer`. Use before answering when the user names a versi…

    8,125 installs
  19. directives vercel-labs/json-render

    Pre-built custom directives for json-render — formatting, math, string manipulation, and i18n. Use when working with @json-render/directives, defining custom directives with defineDirective, or adding $format, $math, $c…

    8,032 installs
  20. aws-sdk-js-v3-usage aws/agent-toolkit-for-aws

    AWS SDK for JavaScript v3 development patterns. Use when writing JavaScript or TypeScript code that uses AWS services via @aws-sdk/* packages (aws-sdk-js-v3), or when asked about schemas, runtime validation, serializati…

    7,933 installs
  21. typescript-best-practices cursor/plugins

    TypeScript best practices. Use when reading or editing any .ts or .tsx file.

    7,883 installs
  22. baoyu-electron-extract jimliu/baoyu-skills

    Extracts resources and JavaScript from any installed Electron app (`.asar` bundle), restoring original sources from `.js.map` files when available or formatting minified code with Prettier otherwise. Use when user wants…

    7,825 installs
  23. effect-ts effect-ts/skills

    Use this skill when setting up a repository that uses the Effect Typescript library.

    7,794 installs
  24. migrate-oxlint oxc-project/oxc

    Guide for migrating a project from ESLint to Oxlint. Use when asked to migrate, convert, or switch a JavaScript/TypeScript project's linter from ESLint to Oxlint.

    7,632 installs
  25. smart-explore thedotmack/claude-mem

    Token-optimized structural code search using tree-sitter AST parsing. Use instead of reading full files when you need to understand code structure, find functions, or explore a codebase efficiently.

    7,292 installs
  26. clean-architecture wondelai/skills

    Structure software around the Dependency Rule: source code dependencies point inward from frameworks to use cases to entities. Use when the user mentions "architecture layers", "dependency rule", "ports and adapters (he…

    7,234 installs
  27. domain-driven-design wondelai/skills

    Model software around the business domain using bounded contexts, aggregates, and ubiquitous language. Use when the user mentions "domain modeling", "bounded context", "aggregate root", "ubiquitous language", "anti-corr…

    7,134 installs
  28. platform-apex-generate forcedotcom/sf-skills

    Primary Apex authoring skill for class generation, refactoring, and review. ALWAYS ACTIVATE when the user mentions Apex, .cls, triggers, or asks to create/refactor a class (service, selector, domain, batch, queueable, s…

    7,099 installs
  29. error-handling affaan-m/ecc

    Patterns for robust error handling across TypeScript, Python, and Go. Covers typed errors, error boundaries, retries, circuit breakers, and user-facing error messages. Use when designing error types, retries, circuit br…

    7,053 installs
  30. everything-claude-code-conventions affaan-m/ecc

    Development conventions and patterns for everything-claude-code. JavaScript project with conventional commits.

    7,038 installs
  31. zod pproenca/dot-skills

    Zod schema validation best practices for type safety, parsing, and error handling. This skill should be used when defining z.object schemas, using z.string validations, safeParse, or z.infer. This skill does NOT cover R…

    7,018 installs
  32. everything-claude-code affaan-m/ecc

    Development conventions and patterns for everything-claude-code. JavaScript project with conventional commits.

    7,002 installs
  33. clickhouse-js-node-coding clickhouse/agent-skills

    Write idiomatic application code with the ClickHouse Node.js client (`@clickhouse/client`). Use this skill whenever a user is *building* against the Node.js client — configuring the client, pinging, inserting rows in JS…

    6,970 installs
  34. mentoring-juniors github/awesome-copilot

    Socratic mentoring for junior developers and AI newcomers. Guides through questions, never answers. Triggers: "help me understand", "explain this code", "I'm stuck", "Im stuck", "I'm confused", "Im confused", "I don't u…

    6,918 installs
  35. embedded-systems jeffallan/claude-skills

    Use when developing firmware for microcontrollers, implementing RTOS applications, or optimizing power consumption. Invoke for STM32, ESP32, FreeRTOS, bare-metal, power optimization, real-time systems, configure periphe…

    6,742 installs
  36. tinystruct-patterns affaan-m/ecc

    Expert guidance for developing with the tinystruct Java framework. Use when working on the tinystruct codebase or any project built on tinystruct — including generating the bin/dispatcher and bin/dispatcher.cmd launcher…

    6,607 installs
  37. opencode-delegate amelnagdy/delegate-skills

    Delegate a coding task to the OpenCode CLI as a background implementer, then review its diff and land it yourself. Use this whenever the user wants to hand implementation work to OpenCode — phrasings like "have OpenCode…

    6,603 installs
  38. clean-code wondelai/skills

    Write readable, maintainable code through disciplined naming, small functions, and clean error handling. Use when the user mentions "clean up this code", "this function is too long", "code smells", "naming conventions",…

    6,580 installs
  39. shader-programming gamedev-skills/awesome-gamedev-agent-skills

    Write game shaders from cross-engine fundamentals — the vertex→fragment pipeline, coordinate spaces, UV math, and common 2D/3D effects (tint, UV scroll, dissolve, outline, fresnel rim, vignette) in GLSL with HLSL equiva…

    6,477 installs
  40. aws-sdk-swift-usage aws/agent-toolkit-for-aws

    AWS SDK for Swift development patterns. Use when writing Swift code that uses AWS services via aws-sdk-swift package.

    6,473 installs
  41. tech-debt anthropics/knowledge-work-plugins

    Identify, categorize, and prioritize technical debt. Trigger with "tech debt", "technical debt audit", "what should we refactor", "code health", or when the user asks about code quality, refactoring priorities, or maint…

    6,457 installs
  42. rust-skills leonardomso/rust-skills

    Comprehensive Rust coding guidelines with 265 rules across 26 categories. Use when writing, reviewing, or refactoring Rust code. Covers ownership, error handling, async patterns, concurrency, unsafe code, API design, me…

    6,414 installs
  43. game-developer jeffallan/claude-skills

    Use when building game systems, implementing Unity/Unreal Engine features, or optimizing game performance. Invoke to implement ECS architecture, configure physics systems and colliders, set up multiplayer networking wit…

    6,400 installs
  44. clickhouse-js-node-rowbinary clickhouse/agent-skills

    Generate TypeScript/JavaScript code that reads/decodes AND writes/encodes ClickHouse RowBinary streams for the ClickHouse HTTP server. Use this skill whenever a user wants to parse or produce `RowBinary`, `RowBinaryWith…

    6,385 installs
  45. refactoring-patterns wondelai/skills

    Apply named refactoring transformations to improve code structure without changing behavior. Use when the user mentions "refactor this", "code smells", "extract method", "replace conditional", "technical debt", "move me…

    6,308 installs
  46. rust-engineer jeffallan/claude-skills

    Writes, reviews, and debugs idiomatic Rust code with memory safety and zero-cost abstractions. Implements ownership patterns, manages lifetimes, designs trait hierarchies, builds async applications with tokio, and struc…

    6,259 installs
  47. context7-mcp upstash/context7

    This skill should be used when the user asks about libraries, frameworks, API references, or needs code examples. Activates for setup questions, code generation involving libraries, or mentions of specific frameworks li…

    6,193 installs
  48. godot-shaders gamedev-skills/awesome-gamedev-agent-skills

    Write Godot 4.7 shaders in the Godot Shading Language: canvas_item shaders for 2D and spatial shaders for 3D, with vertex/fragment functions, uniforms (source_color, hint_range), TIME/UV animation, and screen-reading vi…

    6,138 installs
  49. godot-gdscript gamedev-skills/awesome-gamedev-agent-skills

    Write idiomatic GDScript for Godot 4.7: static typing, the node lifecycle (_ready/_process/_physics_process), @export/@onready/@tool annotations, signals, and await for asynchronous flow. Use when editing .gd scripts in…

    6,121 installs
  50. software-design-philosophy wondelai/skills

    Manage software complexity through deep modules, information hiding, and strategic programming. Use when the user mentions "module design", "API too complex", "shallow class", "complexity budget", "strategic vs tactical…

    6,057 installs